Blockchain Explorer | learn me a bitcoin

Memory Pool

35,548 transactions

33.05 vMB

Show Random Selection

Max Size: 152/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,831	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 7 secs	1.00 vMB	5,364	16

Blockchain

Tip: 841,830 (419,729 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
422,101 422,101	00000000000000000152dc37f8d427abda33558e6583b922741e18c3b4686c71	24 Jul 2016, 15:50	1.00 MB	827	20
422,100 422,100	00000000000000000404010b42e8afa5b9d3f940fc09877d218858aaaf11590c	24 Jul 2016, 15:48	0.21 MB	598	86
422,099 422,099	0000000000000000010125c10460b92e7be79645b875775ce5753c1fa7e743a5	24 Jul 2016, 15:45	0.96 MB	1,963	56
422,098 422,098	0000000000000000016f9b2bce3404cefea9be04e6bb0565777ea200632b85dc	24 Jul 2016, 15:34	0.85 MB	1,509	50
422,097 422,097	0000000000000000041fae1cc058d27a4d17bec09bd3a47021c2a5f55e389296	24 Jul 2016, 15:28	1.00 MB	2,488	87
422,096 422,096	000000000000000004082394d3741e85d7c7803453abf11e4291998ea0be520a	24 Jul 2016, 15:11	0.00 MB	1	0
422,095 422,095	00000000000000000085596bb02f31ac99c322cd7676666c11eca5a72183c58a	24 Jul 2016, 15:11	0.45 MB	1,025	69
422,094 422,094	0000000000000000003aeda7f308b148a7c335338910254c3f2457f1c1a33d21	24 Jul 2016, 15:06	0.35 MB	609	52
422,093 422,093	000000000000000001e2aee9710e794059091370aa649cb57266219a8e76fb4d	24 Jul 2016, 15:04	1.00 MB	1,494	41
422,092 422,092	000000000000000000214112e800bbc516861f960203b2a15fa43f2574c36ce6	24 Jul 2016, 15:01	1.00 MB	2,952	88
422,091 422,091	0000000000000000013efcd0eaf9240383a00d1c2a235b7a9a47784e80e89198	24 Jul 2016, 14:35	1.00 MB	927	24
422,090 422,090	000000000000000001967c1d2d996fa5e81c4e62244a35c96cec1f215a5c417b	24 Jul 2016, 14:34	1.00 MB	2,077	62
422,089 422,089	000000000000000000701c72473249094250d2daaed227a52241d169859d5586	24 Jul 2016, 14:21	1.00 MB	1,389	23
422,088 422,088	000000000000000004c9b9f2a739e9e5d445109a26948546a9a1604f94ea4b2e	24 Jul 2016, 14:20	1.00 MB	1,924	30
422,087 422,087	000000000000000004887a730f0ec8716083171d491bb0a38033a73b35a93117	24 Jul 2016, 14:20	1.00 MB	2,705	84
422,086 422,086	0000000000000000041720cf2d1e7849b35c42183605f1b31ec977711045374e	24 Jul 2016, 13:53	1.00 MB	2,273	60
422,085 422,085	0000000000000000020ff4ea8b84e2be50e86e8d5b7baf9d97ba5dcee89000e8	24 Jul 2016, 13:40	1.00 MB	2,597	54
422,084 422,084	000000000000000003fd64929102a89dfda15f1992eb63a5e4896233839dc307	24 Jul 2016, 13:37	1.00 MB	2,895	101
422,083 422,083	00000000000000000249fd0f446a3693bb5801c74918bfb8896fe80b1b089cdd	24 Jul 2016, 12:43	1.00 MB	2,924	90
422,082 422,082	0000000000000000020ef07dc405444c3bdf0f680fc5e766e588148ff499226a	24 Jul 2016, 12:05	0.01 MB	21	92
422,081 422,081	000000000000000004c671e6c8ad3db897da459c8293e86bf955fa2ffd027244	24 Jul 2016, 12:05	0.34 MB	800	49

Previous 10 blocks ↓

Total Size: 646.44 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 29 days, 23 hours, 36 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,354.15 GB sent, 37.78 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.